● Developing and Maintaining RESTful APIs for our hospital information system to improve efficiency for nurses and doctors. ● Modularized various applications and added new modules based on customer requirements, such as Line@ services and Kiosk services, to achieve diverse pricing strategies and system flexibility. ● Responsible for conducting training sessions on specific parts of HIS, and mentoring new staff. ● Integrated Advantech's next-generation clinic Kiosk machines to enhance clinic efficiency. ● Integrated Line@ services to provide patients with various clinical services, such as making appointments, viewing shift schedules, and more. Project : 1. HIX(Hospital Information System) Developing and maintaining backend APIs and Writting unit test. Designing table schema. Code Review and testing. Integrating third-party services. Tech Stack: NodeJs, Typescript, ExpressJS, Mariadb, ChaiJS, Sock.IO, Docker

● Developed full stack application which needs to handle hundreds of thousands of bank transactions per day. ● Worked with PM and BA to develop business programs for local banks and foreign banks. ● Refactored the old framework web applications which reduced maintenance costs. ● Lead a product training session for nearly 60 people, including engineers from our company and other bank employees. Projects: 1. ANZ(澳盛銀行) - Internal trading system January 2020 ~ May 2021 Developed a java web application for bank employees to handle transactions and generate reports, among other tasks. Migrated the old system to a new system. Lead a product training session and authored operational documentation for bank employees. Tech Stack: Java 8, Servlet, JSP, JavaScript, HTML, CSS, OracleDB 2. TSB(台新銀行) - Card reading system June 2021 ~ November 2021 Developed a new card reading module based on Ｗebsocket to replace the old service that was dependent on IE. Tech Stack: NodeJs, JavaScript, WebSocket

● Used Selenium to develop automated test scripts to test websites ●·Wrote test cases and documenting processes which offer to other software engineers